LX-50 headphones

LX-50

Our flagship over-ear model, designed for studio professionals and audiophiles who demand the best in sound and comfort.

Color: White

Request a Quote

We support custom branding & small-batch wholesale.

Technical Specifications

Product Type
TWS
Product Model
LX-50
Product Colors
Black, White
Wearing Style
In-ear Hook
Bluetooth Solution
BLUETRUM 5636F
Bluetooth Version
Bluetooth V5.4
Bluetooth Pairing Name
LX-50
Bluetooth Protocols
HFP, A2DP, HSP, AVRCP
Operating Frequency
2.402GHz-2.480GHz
Bluetooth Audio Decoding
AAC, SBC
Bluetooth Transmission Range
≥10 meters in open, unobstructed environments
Bluetooth Compatible Devices
Bluetooth 2.0 or above + BR + EDR
Connection Method
Upon opening the charging case and removing the earbuds, they will automatically power on and enter pairing mode. Search for and connect to the 'LX-50' Bluetooth headset on your mobile phone to establish the connection.
One To Two Functionality
Not supported. (However, two individual earbuds can each connect to separate mobile phones. The dual-host design allows each earbud to be used independently to control its respective mobile phone.)
Hall Switch
Yes
Supported Channels
Dual Stereo
Voice Prompt Language
Chinese and English
Noise Cancellation Type
Active Noise Cancellation
Noise Cancellation Depth
-30dB
Earbud Battery Specifications
35mAh / 3.7V
Charging Case Battery Specifications
300mAh / 3.7V
Display Size
2.01 inches (Resolution: 240 * 296)
Battery Life
(Single Earbud)Music Play Back Time:Approx. 4-5 hours; Talk Time:Approx. 4 hours
Earbud Charging Method
Pogo Pin Contact Type
Charging Case Charging Method
Type-C Interface
Earbud Full Charge Time
Approx. 1.5 hours
Charging Case Full Charge Time
Approx. 1.5 hours
Standby Time
Earbuds: Approx. 120 hours (connected to phone, no music playback or calls)
Earbud Pairing Instructions
Please ensure the Bluetooth earbuds and the mobile phone (or connecting device) are within 1 meter, with closer proximity being optimal., Remove the earbuds from the charging case; they will automatically power on and enter pairing mode., Activate the Bluetooth search function on your mobile phone or other desired connecting device. The Bluetooth name 'LX-50' will appear on the phone., Select the Bluetooth name 'LX-50' (some phones may require '0000' as a pairing password) to automatically connect with the phone., The Bluetooth earbud pairing mode lasts for 5 minutes; it will automatically power off if inactive. If further connection is required, please repeat steps 1 to 4 until a successful Bluetooth connection is established.
Earbud Button Touch Functions
Master Slave Earbud Pairing: Master/slave earbuds automatically pair upon earbud power-on.; Power On Off: Long press touch key for 1.5 seconds to power on; long press for 3 seconds to power off, for both master and slave earbuds.; Volume Up: Triple-tap the right earbud to increase volume.; Volume Down: Triple-tap the left earbud to decrease volume.; Next Track: Double-tap the right earbud to skip to the next song.; Previous Track: Double-tap the left earbud to skip to the previous song.; Play Pause: Single-tap the left/right earbud to play/pause music.; Answer Hang Up: Single-tap to answer an incoming call; single-tap during a call to hang up.; Dual Transmission Function: After successful pairing of left/right earbuds and phone connection, if either the left or right earbud is powered off, the other earbud will remain connected to the phone for continued use.; Siri Activation: Long press the right earbud to activate Siri.; Reject Call: Long press the left/right earbud for 2 seconds to reject an incoming call.; Noise Cancellation: Long press the left earbud to switch between Noise Cancellation, Transparency, and Off modes.
Earbud Indicator Light Status
Power On: Blue light flashes.; Power Off: No light.; Pairing: Right earbud flashes white and blue alternately; left earbud flashes blue light once every five seconds.; Connected Successfully: Blue light flashes once every five seconds.; Music Playback: Blue light flashes once every five seconds.; Music Paused: Blue light flashes once every five seconds.; Incoming Call: Blue light flashes once every five seconds.; In Call: Blue light flashes once every five seconds.; Low Battery: White light flashes once every five seconds.; Charging: Solid white light.; Fully Charged: No light.
Earbud Speaker Specifications
Size: 10mm; Material: Composite diaphragm dynamic speaker; Impedance: 32Ω; Sensitivity: 127.6±3dB; Standard Power: 5mW; Maximum Power: 10mW; Frequency Range: 20Hz-20KHz
Microphone Specifications
Size: 2.75*1.85*0.95mm; Type: Analog Silicon Mic; Sensitivity: -42±3dB; Directivity: Omnidirectional; Signal To Noise Ratio: 58dB; Maximum Input Sound Pressure: 123dB
Waterproof Rating
IPX45
Earbud Shell Material
ABS
Earbud Surface Process
None
Charging Case Material
ABS
Charging Case Surface Process
None
Earbud Dimensions
2.5 * 3.2 * 2.5 CM
Charging Case Dimensions
5.9 * 2.6 * 5.0 CM
Earbud Weight
7.8G
Charging Case Weight
44G
Unit Plus Packaging Weight
126G
Packaging Dimensions
10.8 * 4.4 * 11.9 CM
Outer Carton Dimensions
62 * 43.5 * 22.5 CM / 100pcs
Full Carton Weight
13.8KG
Package Contents
Earbuds, Data Cable, Ear Tips, User Manual, Packaging

EareCho

Your trusted partner in audio manufacturing, specializing in high-quality headphone products.

Contact Us

  • Shenzhen, Guangdong, China Building B, B1, Huafeng Century Technology Park
  • sales@earecho.com

© 2025 earecho.com. All Rights Reserved.